de.citec.scie.pdf

Class TextBlockRankEstimator

java.lang.Object

de.citec.scie.pdf.TextBlockRankEstimator

public class TextBlockRankEstimator
extends Object

This estimator has the purpose to determine if a TextBlock has a larger usual Font Size as the usual Font Size for the whole page, an equal or a smaller one. A larger one is interpreted as a header, a smaller one as a footnote, an equal one as body text.

Author:

Benjamin Paassen - bpaassen(at)techfak.uni-bielefeld.de

Constructor Summary

Constructors

Constructor and Description
TextBlockRankEstimator()

Method Summary

Modifier and Type	Method and Description
void	addBlock(TextBlock block, PreTextBlock preTextBlock)
double	getRelativeFontSize(TextBlock block) Returns the relativ font size of this block in relation to the whole page.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TextBlockRankEstimator

public TextBlockRankEstimator()

Method Detail

addBlock

public void addBlock(TextBlock block,
                     PreTextBlock preTextBlock)

getRelativeFontSize

public double getRelativeFontSize(TextBlock block)

Returns the relativ font size of this block in relation to the whole page.

Parameters:

block - a textBlock

Returns:

the relativ font size of this block in relation to the whole page.